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Grundig Chassis KR Serviceanleitung Seite 81

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GRUNDIG Service
Chassisplatte / Chassis Board – HDMI
HDMIB-5V
HDMIB_HPDIN
HDMIB-5V
side HDMI
HDMIB-SDA
19
TP232
HDMIB_HPDIN
HDMIB-SCL
HP_DETECT
18
TP233
HDMIB-5V
5V
17
CEC_GND
16
HDMIB-SDA
TP234
SDA
15
HDMIB-SCL
SCL
14
N.C.
13
HDMIB_CEC
HDMIB-CLK_N
CEC
12
HDMIB-CLK_N
HDMIB-CLK_P
CLK-
11
GND_CLK
10
HDMIB-CLK_P
HDMIB-RX0_N
CLK+
9
HDMIB-RX0_N
HDMIB-RX0_P
RX0-
8
GND0
7
HDMIB-RX0_P
RX0+
6
HDMIB-RX1_N
RX1-
5
GND1
4
HDMIB-RX1_P
RX1+
3
HDMIB-RX2_N
HDMIB-RX1_N
RX2-
2
HDMIB-RX1_P
GND2
1
HDMIB-RX2_P
RX2+
HDMIB-RX2_N
HDMIB-RX2_P
S1700
HDMIC-5V
HDMIC-CLK_N
Back HDMI
HDMIC-CLK_P
19
TP242
HDMIC_HPDIN
HDMIC-RX0_N
HP_DETECT
18
TP252
HDMIC-5V
HDMIC-RX0_P
5V
17
CEC_GND
16
TP243
HDMIC-SDA
SDA
15
HDMIC-SCL
SCL
14
N.C.
13
HDMIB_CEC
HDMIC-RX1_N
CEC
12
HDMIC-CLK_N
HDMIC-RX1_P
CLK-
11
GND_CLK
10
HDMIC-CLK_P
HDMIC-RX2_N
CLK+
9
HDMIC-RX0_N
HDMIC-RX2_P
RX0-
8
GND0
7
HDMIC-RX0_P
RX0+
6
HDMIC-RX1_N
RX1-
5
GND1
4
HDMIC-RX1_P
RX1+
3
HDMIC-RX2_N
HDMIC_HPDIN
RX2-
2
HDMIC-5V
GND2
1
HDMIC-RX2_P
RX2+
HDMIC-SDA
HDMIC-SCL
S1702
Back HDMI
HDMID-5V
HDMID_HPDIN
(ARC)
HDMID-5V
19
TP249
HDMID_HPDIN
HDMID-SDA
HP_DETECT
18
TP250
HDMID-5V
HDMID-SCL
5V
17
CEC_GND
16
HDMID-SDA
SDA
15
HDMID-SCL
SCL
14
TP251
HDMI-ARC
N.C.
13
HDMIB_CEC
CEC
12
HDMID-CLK_N
HDMID-CLK_N
CLK-
11
HDMID-CLK_P
GND_CLK
10
HDMID-CLK_P
CLK+
9
HDMID-RX0_N
HDMID-RX0_N
RX0-
8
HDMID-RX0_P
GND0
7
HDMID-RX0_P
RX0+
6
HDMID-RX1_N
RX1-
5
GND1
4
HDMID-RX1_P
RX1+
3
HDMID-RX2_N
RX2-
2
HDMID-RX1_N
GND2
1
HDMID-RX2_P
HDMID-RX1_P
RX2+
HDMID-RX2_N
HDMID-RX2_P
S1701
HDMIA-5V
HDMIA_HPDIN
HDMIA-5V
side MHL
19
TP257
HDMIA_HPDIN
HDMIA-SDA
HP_DETECT
18
TP258
HDMIA-5V
HDMIA-SCL
5V
17
CEC_GND
16
HDMIA-SDA
SDA
15
HDMIA-SCL
SCL
14
N.C.
13
HDMIB_CEC
CEC
12
HDMIA-CLK_N
HDMIA-CLK_N
CLK-
11
HDMIA-CLK_P
GND_CLK
10
HDMIA-CLK_P
CLK+
9
HDMIA-RX0_N
HDMIA-RX0_N
RX0-
8
HDMIA-RX0_P
GND0
7
HDMIA-RX0_P
RX0+
6
HDMIA-RX1_N
RX1-
5
GND1
4
HDMIA-RX1_P
RX1+
3
HDMIA-RX2_N
RX2-
2
MHL-CABLE-DET
HDMIA-RX1_N
GND2
1
HDMIA-RX2_P
HDMIA-RX1_P
RX2+
HDMIA-RX2_N
HDMIA-RX2_P
L1701
S1703
T1705
+5V2_ST
2N7002LT1G
R1728
HDMIB_CEC
3
2
HDMIB-CEC
TP266
220R
TP267
D1700
1
10
HDMIB_HPDIN
CH1-
NC
2
9
HDMIB-5V
CH1+
NC
3
8
GND
GND
4
7
HDMIB-SDA
CH2-
NC
5
6
HDMIB-SCL
MHL-CABLE-DET
CH1+
NC
IP4283CZ10-TBR
D1701
1
10
HDMIB-CLK_N
CH1-
NC
2
9
HDMIB-CLK_P
CH1+
NC
3
8
GND
GND
4
7
HDMIB-RX0_N
CH2-
NC
5
6
HDMIB-RX0_P
CH1+
NC
IP4283CZ10-TBR
D1702
1
10
HDMIB-RX1_N
CH1-
NC
2
9
HDMIB-RX1_P
CH1+
NC
3
8
HDMIB_HPDIN
GND
GND
4
7
HDMIB-RX2_N
CH2-
NC
5
6
HDMIB-RX2_P
CH1+
NC
IP4283CZ10-TBR
T1700
BC847BW
D1703
1
10
HDMIC-CLK_N
CH1-
NC
2
9
HDMIC-CLK_P
CH1+
NC
3
8
GND
GND
4
7
HDMIC-RX0_N
CH2-
NC
5
6
HDMIC-RX0_P
CH1+
NC
IP4283CZ10-TBR
IC1701
NC
4
D1705
VCC
SDA
1
10
HDMIC-RX1_N
CH1-
NC
GND
2
9
HDMIC-RX1_P
5
CH1+
NC
WP
SCL
3
8
GND
GND
4
7
HDMIC-RX2_N
CAT24C02TDI-GT3A
CH2-
NC
5
6
HDMIC-RX2_P
CH1+
NC
IP4283CZ10-TBR
D1706
1
10
HDMIC_HPDIN
CH1-
NC
2
9
HDMIC-5V
CH1+
NC
3
8
GND
GND
HDMIC_HPDIN
4
7
HDMIC-SDA
CH2-
NC
5
6
HDMIC-SCL
CH1+
NC
IP4283CZ10-TBR
D1708
1
10
HDMID_HPDIN
CH1-
NC
HDMIA_HPDIN
2
9
HDMID-5V
CH1+
NC
3
8
GND
GND
4
7
HDMID-SDA
CH2-
NC
5
6
HDMID-SCL
CH1+
NC
IP4283CZ10-TBR
AVDD5V_HDMIC
D1709
1
10
HDMID-CLK_N
CH1-
NC
2
9
HDMID-CLK_P
CH1+
NC
3
8
GND
GND
4
7
HDMID-RX0_N
IC1702
NC
CH2-
NC
5
6
HDMID-RX0_P
4
CH1+
NC
VCC
SDA
GND
IP4283CZ10-TBR
5
WP
SCL
CAT24C02TDI-GT3A
D1711
1
10
I2C address at A0
HDMID-RX1_N
CH1-
NC
2
9
HDMID-RX1_P
CH1+
NC
3
8
GND
GND
4
7
HDMID-RX2_N
CH2-
NC
5
6
HDMID-RX2_P
CH1+
NC
IP4283CZ10-TBR
IC1703
NC
4
VCC
SDA
D1712
GND
1
10
HDMIA_HPDIN
5
CH1-
NC
WP
SCL
2
9
HDMIA-5V
CH1+
NC
3
8
CAT24C02TDI-GT3A
GND
GND
4
7
HDMIA-SDA
CH2-
NC
5
6
HDMIA-SCL
CH1+
NC
IP4283CZ10-TBR
D1713
1
10
HDMIA-CLK_N
CH1-
NC
2
9
HDMIA-CLK_P
CH1+
NC
3
8
GND
GND
4
7
HDMIA-RX0_N
AVDD5V_HDMIA
CH2-
NC
5
6
HDMIA-RX0_P
CH1+
NC
IP4283CZ10-TBR
D1714
1
10
HDMIA-RX1_N
CH1-
NC
2
9
HDMIA-RX1_P
IC1704
NC
CH1+
NC
3
8
4
GND
GND
VCC
SDA
4
7
HDMIA-RX2_N
CH2-
NC
GND
5
6
5
HDMIA-RX2_P
CH1+
NC
WP
SCL
IP4283CZ10-TBR
CAT24C02TDI-GT3A
2 - 13
R1705
TP235
MHL_CABLE_DET
MHL_CABLE_DET
0R
C1702
R1707
47NF
100K*4
R1706
HDMIC-5V
HDMID-5V
10K*4
R1709
HDMIA-5V
HDMIB-5V
10K*4
HDMIB-5V
R1701
R1700
1K
10K
+5V_USB
R1704
1
HDMIB-HPDIN
47K
MHL_VBUS_EN
MHL_VBUS_EN
HDMIB-5V
C1703
EE_WP0
R1708
100NF
4.7K*4
T1701A
BC847BDW1T1G
3
HDMIB-SDA
2
EE_WP1
TP244
1
HDMIB-SCL
TP245
EE_WP0
T1702
TP246
BC847BW
HDMIC-5V
D1704
3
4
2
1
R1712
PRTR5V0U2X
NC
R1714
HDMIC-HPDIN
33R
HDMIA-5V
D1710
3
4
2
1
R1717
PRTR5V0U2X
NC
R1719
HDMIA-HPDIN
33R
R1718
AVDD5V_HDMIC
10R
HDMIC-5V
C1704
R1716
100NF
4.7K*4
3
HDMIC-SDA
2
TP253
1
HDMIC-SCL
TP254
EE_WP1
TP255
HDMID-5V
C1705
R1720
100NF
4.7K*4
3
HDMID-SDA
2
TP259
1
HDMID-SCL
TP261
EE_WP3
TP262
R1715
AVDD5V_HDMIA
10R
1
HDMIA-5V
TP263
3
2
C1706
VCC5V
R1727
100NF
4.7K*4
D1707
BAT54C
3
TP264
HDMIA-SDA
HDMID_HPDIN
2
1
TP265
HDMIA-SCL
EE_WP2
TP268
Chassis KR
Current
Sense
CS
IN
TPS20xxC
Charge
Current
Pump
Limit
EN or
Driver
EN
UVLO
OTSD
9-ms
Deglitch
GND
Thermal
Sense
HDMIC-DET
TP236
HDMID-DET
TP237
HDMIA-DET
TP238
HDMIB-DET
TP239
IC1700
TPS2065CDBVR
TP240
5
1
IN
OUT
HDMIA-5V
C1701
L1700
4
3
EN
FLT
C1700
1UF
1UF
R1703
R1702
100R
TP241
10K
EE_WP3
5
2
T1701B
BC847BDW1T1G
R1710
EE_WP2
VCC3V3
10K
R1711
5
T1703A
1
TP247
R1713
BC847BDW1T1G
100K*4
2
EDID_WP
T1703B
EDID_WP
BC847BDW1T1G
100K*4
TP248
HDMIB
HDMIB-RX0_N
HDMIB-RX0_N
HDMIB-RX0_P
HDMIB-RX0_P
HDMIB-RX1_N
HDMIB-RX1_N
HDMIB-RX1_P
HDMIB-RX1_P
HDMIB
HDMIB-RX2_N
HDMIB-RX2_N
HDMIB-RX2_P
HDMIB-RX2_P
HDMIB-CLK_N
HDMIB-CLK_N
HDMIB-CLK_P
HDMIB-CLK_P
HDMIB-SDA
HDMIB-SDA
HDMIB-SCL
HDMIB-SCL
HDMIB-HPDIN
HDMIB-HPDIN
HDMID
HDMID-RX0_N
HDMID-RX0_N
HDMID-RX0_P
HDMID-RX0_P
HDMID-RX1_N
HDMID-RX1_N
HDMID-RX1_P
HDMID-RX1_P
HDMID-RX2_N
HDMID-RX2_N
HDMID-RX2_P
HDMID
HDMID-RX2_P
HDMID-CLK_N
HDMID-CLK_N
HDMID-CLK_P
HDMID-CLK_P
HDMID-SDA
HDMID-SDA
HDMID-SCL
HDMID-SCL
HDMID-HPDIN
HDMID-HPDIN
HDMI_DET
HDMIA-DET
HDMIA-DET
HDMIB-DET
HDMIB-DET
HDMI_DET
HDMIC-DET
HDMIC-DET
HDMID-DET
HDMID-DET
ARC_CEC
HDMI-CEC
HDMI-CEC
HDMI-ARC
HDMI-ARC
ARC_CEC
HDMIC
HDMIC-RX0_N
HDMIC-RX0_N
HDMIC-RX0_P
HDMIC-RX0_P
HDMIC-RX1_N
HDMIC-RX1_N
HDMIC-RX1_P
HDMIC-RX1_P
HDMIC-RX2_N
HDMIC-RX2_N
HDMIC-RX2_P
HDMIC
HDMIC-RX2_P
HDMIC-CLK_N
HDMIC-CLK_N
HDMIC-CLK_P
HDMIC-CLK_P
HDMIC-SDA
HDMIC-SDA
HDMIC-SCL
HDMIC-SCL
HDMIC-HPDIN
HDMIC-HPDIN
HDMIA
HDMIA-RX0_N
HDMIA-RX0_N
HDMIA-RX0_P
HDMIA-RX0_P
HDMIA-RX1_N
HDMIA-RX1_N
HDMIA-RX1_P
HDMIA-RX1_P
HDMIA-RX2_N
HDMIA-RX2_N
HDMIA-RX2_P
HDMIA
HDMIA-RX2_P
HDMIA-CLK_N
HDMIA-CLK_N
HDMIA-CLK_P
HDMIA-CLK_P
HDMIA-SDA
HDMIA-SDA
HDMIA-SCL
HDMIA-SCL
HDMIA-HPDIN
HDMIA-HPDIN
HDMID-5V
R1722
R1723
10K
1K
R1725
1
HDMID-HPDIN
47K
T1704
BC847BW
OUT
FLT

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